# 1388 Dunbier Shadow Alloy Rim 15" x 6" 6 x 139.7PCD Rim Only | Marine Trailer Part

🔧 Product Description

  

Genuine Dunbier Marine Products Shadow Alloy Rim 15" × 6" - Part Number: 1388

  

A 15 × 6-inch Dunbier Shadow alloy rim with the six-stud LandCruiser-pattern 139.7mm PCD. It is intended for compatible heavy-duty trailer hubs and approved 15-inch commercial tyres.

  

⚙️ Key Features

  

• Rim-only replacement for compatible marine-trailer hubs

• Designed for trailer tyre sizes appropriate to the stated rim width and diameter

• Marine-oriented alloy or galvanised finish as specified

• Suitable for building a road wheel or matched spare

• Requires professional tyre fitting and balancing where applicable

  

📏 Specifications

  

• Rim size: 15" × 6"

• Stud pattern: 6 stud × 139.7mm PCD

• Published rim capacity: confirm casting and trailer documentation

• Finish/style: Shadow alloy

• Tyre, valve, wheel nuts and hub are not included

  

🔄 Cross Reference & Related Parts

  

• Complete Shadow 225RLT15 wheel assembly: Dunbier 1384

  

🚤 Compatibility & Application

  

• Verify stud count, pitch-circle diameter, centre bore, offset/backspacing and wheel-nut seat before ordering

• Select a tyre with compatible bead diameter, approved rim-width range and adequate load rating

• Confirm clearance to the brake caliper, hub, guards and suspension

• The complete assembly must not exceed the lowest component or trailer rating

• Use the correct wheel-nut profile and tightening torque

  

🔌 Function

  

Supports the tyre and transmits road, braking and cornering forces through the studs to the trailer hub.

  

Common signs of wear, damage or replacement required:

  

• Cracks around the bead seat, spokes or stud holes

• Buckling or excessive radial/lateral runout

• Corrosion or pitting prevents the tyre bead sealing

• Stud holes are elongated

• Wheel-nut seat is damaged or incompatible

  

📦 Condition

  

• Genuine Dunbier Marine Products part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 301.5 AUD
- **Vendor:** Dunbier
- **Tags:** Dunbier Boat Trailers | Marine Trailer Parts & Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 301.50 AUD | In stock |

## Images

- 1388 Dunbier Shadow Alloy Rim 15" x 6" 6 x 139.7PCD Rim Only | Marine Trailer Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/1388-shadow-alloy-rim-15x6-6x139-7pcd-rim-only-no-tyre)
> Updated: 2026-08-05